<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          We have launched E-mail Alert service,subscribers can receive the latest catalogues free of charge

           
           
          You Are Here: Home > Experts> Deng Yusong> Working Papers

          Duan Bingde

          Analysis on energy market in China in the first quarter of 2004

          2014-08-28

          By Deng Yusong 

          Date: 2004/05/19

          Abstract:

          Both energy production and consumption maintained rapid growth in the first quarter of 2004. In some areas, the supply of electricity was still short of demand; in coal market weak supply faced an excessive demand, and price rising was overwhelming. Demand drive is the cause of the rising coal price whereas higher cost is the main cause pushing up electricity price. Domestic petroleum price is strongly impacted by international market. In the second quarter, supply and demand of energy will keep a high speed growth. It is predicted that electricity generation will grow by 15.5 percent?year-on-year and the supply and demand in the coal market will be improved; supply and demand balance in the petroleum market is expected. The energy prices will be fluctuating at a high level.

           
          主站蜘蛛池模板: 日本在线观看视频一区二区三区| 国产精品福利片在线观看| 免费高清特级毛片A片| 亚洲AV无码久久精品成人| 一级毛片免费观看不卡视频| 国产不卡av一区二区| 人妻少妇偷人无码视频| 精品激情视频一区二区三区| ww污污污网站在线看com| 亚洲精品久综合蜜| 欧美自拍另类欧美综合图片区| 午夜福利在线一区二区| 人妻少妇精品视频专区| 999热在线精品观看全部| 国产精品日韩专区第一页| 丝袜a∨在线一区二区三区不卡| 欧美一区二区三区欧美日韩亚洲| 亚洲乱码一卡二卡卡3卡4卡| 国产av剧情无码精品色午夜| 最近中文字幕国产精品| 漂亮人妻被中出中文字幕久久 | 日韩高清在线亚洲专区国产| 国产精品国产高清国产av| 亚洲色大成网站www永久男同| 综合激情网一区二区三区| 欧美日韩中文亚洲另类春色| 国厂精品114福利电影免费| 欧美牲交a免费| 亚洲成av人片在www鸭子| 一边亲着一面膜的免费版电视剧| 色一情一乱一区二区三区码| 97国产成人无码精品久久久| 久久av无码精品人妻出轨| 四虎影视库国产精品一区| 天美传媒xxxxhd videos3| 国产精品福利在线观看无码卡一| 久久精品人人做人人爽97| 国产精品一码在线播放| 欧日韩无套内射变态| 强插少妇视频一区二区三区| 精品日韩亚洲av无码|